package com.yeyaomai.dksns.flowis.dao;

import java.util.Date;
import java.util.HashMap;
import java.util.List;

import com.yeyaomai.dksns.flowis.domain.Keyword;


/**
 * 搜索关键字DAO
 * @author zhaocm
 *
 */
public interface KeywordDao {

	void addKeyword(Keyword keyword);
	
	void deleteKeyword(Date date);
	
	List<Keyword> getKeywordByDate(HashMap<String, String> map);
	
}
